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views:

31

answers:

1
+2  Q: 

Can sql multi query be considered an atomic instruction?

Hi all,

For the php implementation point of view, is the multi_query an atomic instruction on the data base or all it does is executing all queries sequentially?

Thanks.

+4  A: 

It executes queries sequentially.

Mchl  2010-07-26 14:00:44
Just to clarify, does it execute sequentially on php side (it splits in different queries before requesting the DB) or is it done on the DB side?Many thanks
DiogoNeves  2010-07-28 09:28:03
http://dev.mysql.com/doc/refman/5.0/en/c-api-multiple-queries.html
Mchl  2010-07-28 10:12:03

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